UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3PbmFxIS0UUgW/LNkXl3gJnVqkL/yDT5XI9LpOaeUrs=' 
WHERE 
  key_id = 'c5ccfbe41580bc8cb800a5e5814533210d4316738c3d445ec49a4e47da87ba46' 
  AND (
    token = '3PbmFxIS0UUgW/LNkXl3gJnVqkL/yDT5XI9LpOaeUrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )